Just picked up a seiko sth-8bld-3 with a sewing package (servo motor / speed reducer / edge guide). The machine ran excellent in the shop, but having a few issues when I got it home. This is the first sewing machine I've ever owned and have never used a sewing machine in my life, so please bear with my beginner questions
- It seems like the main belt on the machine is shredding a bit leaving rubber bits on the floor, it was squeaking too. I tried to manually adjust it by hand, and it made a little better. Should it be a very tight fit? How do you adjust the belt tension?
- Should the threads point toward the back of the machine when starting to sew? That's what it seems like on youtube videos, but the gentleman in the shop said to pull the threads forward.
- Is there a way to tell how much bobbin thread is left? How do you end/start stitching if it runs out in the middle of a run?
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All in all it seems to be working pretty well, don't think I'll stop hand stitching smaller items. It will definitely help tote seams and seams that wont be visible.
Thanks in adavance